Ver Completa The Complete Javascript Course 2020: Build Real Projects! May 2026

I just finished a deep dive into Jonas Schmedtmann’s legendary course, and I have a controversial take:

Let’s address the elephant in the room immediately: the title says 2020 . I just finished a deep dive into Jonas

You won't be a "2020 developer." You will be a foundationally sound developer who can learn any new framework in a weekend. I just finished a deep dive into Jonas

Buy the course. Ignore the year. Build the projects. Ver completa. Your future self will thank you. Have you taken this course? Did you finish the Mapty project? Let me know in the comments—I want to hear about the bugs you fixed. I just finished a deep dive into Jonas